交通量配分のための入力データの作成法
Contents
1. GIS 194 0215 4 6 8 Salesian Polytechnic Department of Computer Science amp Technology 4 6 8 Oyamagaoka Machida shi Tokyo 194 0215 Tel 042 775 3020 Fax 042 775 3021 E mail simakawa salesio sp ac jp O D matrix estimation Zone 1 12. 1 Stepl 1 2 2 CORO 2 204 70 Stepl 2 Step Step3 Step4 177 746 Step5 Step6 Step
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9. 2003 I l AH 1998 AM 2006 2006 1997 17 213 216 20000 17 155 162 1998 BPR 33 6 9 16 Bureau of Public Roads 1964 Traffic Assignment Manual U S Department of Commerce Urban Planning Division Washington D C 2009 5 18 2009 11 6 2009 12 10
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22. GIS Theory and Applications of GIS 2009 Vol 17 No 2 pp 69 75 A method structuring a road traffic data for traffic assignment Yoichi SHIMAKAWA Shigeru KASHIMA Abstract Although digital spatial statistics and map are becoming available recently it is insufficient to study the configuration methods of data and parameter for a traffic assignment In this paper configuration methods are studied for traffic assignment using a GIS data In detail a method constructing road network from digital map and a set up method of a link parameter are studied Moreover methods speeding up assignment calculation in term of data configuration are explained In numerical simulation the methods are evaluated by assigning traffic in Tokyo metropolitan area and the results are shown in calculation time suitable for practical use and in assignment accuracy Keywords user equilibrium assignment traffic capacity 1 Ek
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